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Visual Computing for Industry, Biomedicine, and Art

Table 2 Expressions and their meaning in the experiment result

From: Hybrid image of three contents

Expression

Meaning

LF> MF

LF is more visible than MF

LF= MF

Either MF or LF is visible

MF> LF

MF is more visible than LF

MF> HF

MF is more visible than HF

MF= HF

Either MF or HF is visible

MF< HF

HF is more visible than MF

  1. HF High frequency, MF Middle frequency, LF Low frequency
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